vocab

1
vocab
calculations
Misc.
density

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The amount of space an object takes up
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volume
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The amount of matter in a given space
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density
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The amount of molecules in an object
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mass
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The amount of surface space
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area
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The pull of gravity on an object
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weight
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Find the volume of a 2.3 by 4.2 by 6.8 cm
rectangular solid. Round to the tenth and label.
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65.7 cm3
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A graduated cylinder is filled with 68.6 ml of
liquid. It rises to 72.4 ml when an object is
added. What is the volume of the object? Label.
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3.8 ml
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What is the density of an object if its mass is
94.8 g and its volume is 62.4 cc? Round to the
tenth and label.
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1.5 g/ml
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What is the perimeter of a square if each side is
3.4 cm in length. Round to the tenth and label.
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13.6 cm
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A graduated cylinder has a mass of 16.8 g. It is
filled with 5.4 ml of water. What is the mass of
the water and the graduated cylinder together.
Round to the tenth and labe.
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22.2 g
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Where would I weigh more.the equator or the
poles?
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The poles
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If I did an experiment to see if watering a plant
more would cause it to die, what would the
independent variable be?
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The amount of water
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Name the 4th step to the scientific method.
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experiment
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What is the other name for the dependent variable.
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responding
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What equipment do I need to find density?
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Balance, graduated cylinder (or ruler)
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What does density cause?
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Things to float or sink.
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Calculate the density of a 2cm cube that has a
mass of 22.3 grams. Round to the tenth and label.
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2.8 g/ml
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Two objects occupy the same amount of space.
Object A has a mass of 10.3g and Object B has a
mass of 16.4g. Which object is more dense?
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Object B
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How does the density of ice compare to that of
liquid water?
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Ice is less dense than liquid water.
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